As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 6589 - IAD-BOS - DURING CLIMB, MADE AN UNSCHEDULED LANDING AT IAD DUE TO RIGHT ENGINE OIL CONTAMINATION WARNING LIGHT ILLUMINATED. AIRCRAFT RETURNED TO GATE WITH NO FURTHER PROBLEMS. MAINTENANCE REMOVED CHIP DETECTOR AND INSPECTED AND FOUND SMALL METAL FUZZ. MAINTENANCE CLEANED AND REINSTALLED CHIP DETECTOR, OPS CHECK OK. AIRCRAFT WAS RELEASED AND APPROVED FOR RETURN TO SERVICE. (M)